Mills, Harry, author
American Management Association, 2005
eBooks
Pritchard, Jim, author
American Management Association, 2006
eBooks
Cut Malahayati, author
Restu Agung, 2006
Buku Teks
Karsaklian, Eliane, author
Emerald, 2017
eBooks
Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper Business, 2001
Buku Teks